Lil' Red Barn Toggle Search Account Checkout Cart Home Parts & Tools Electrical Filters Fuel System Parts Tractor Parts 4-Stroke Engines Chainsaws Hedge Trimmers Leaf Blowers Safety Apparel Tools and Testers Service Manuals Briggs and Stratton Canadian Dolmar Echo Homelite Husqvarna Jonsered Kohler Makita McCulloch Onan Partner Pioneer Poulan Information Chain Reference Chart Chainsaw Chain Info - Maintenance & Safety Manual Testing Information and Diagrams for 2-Cycle Engines Watch How To Videos Contact Us Account Search site Submit search Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Parts & Tools > Chainsaws > Stihl > Stihl 045 > Stihl 045 Replacement Piston Assembly 49MM Our Price: $29.95 Product Code: PKSH045-49MM Qty: Description High quality replacement piston for Stihl 045, 045AV. 49mm diameter replaces part number 1115-030-20 Related Products... STIHL 041 REPLACEMENT BAR PLATES, REPLACES PART # 1113-664-1001 20" OREGON POWERCUT BAR CHAIN FIT STIHL 038 MS391 MS361 MS362 MS360 056 MS311 OREGON 32" BAR & CHAIN FITS STIHL MS661, MS660, MS462, MS461, MS460, MS440 MS441 FLYWHEEL PULLER (22MM x 26MM THREAD) FOR STIHL CHAIN SAWS, 028, 038, 041, 031 Our Price: $9.95 Our Price: $79.95 Our Price: $119.95 Our Price: $14.95 BAR WRENCH 13MM-19MM IGNITION COIL FITS STIHL 041, 041FB, 045, 056, 1115-404-3200,BOSCH 2 204 211 052 1111-350-0501 FUEL GAS CAP FITS STIHL 041 045 050 051 056 075 076 TS510 TS760 16" BAR & CHAIN 3/8" PITCH, 60DL FITS STIHL 031 032 034 036 038 041 028 042 048 Our Price: $6.99 Our Price: $44.95 Our Price: $13.95 Our Price: $39.95 Share your knowledge of this product with other customers... Be the first to write a review 16" OREGON PROLITE BAR & CHAIN FIT STIHL 031 034 036 MS310 MS390 039 MS311 MS391 $59.95 GASKET SET REPLACES 503476701 $9.99 REPLACEMENT GREASE GUN FOR CHAINSAW BARS TIPS USED ON ALL MODELS OF CHAIN SAWS $17.95 SPARK PLUG GAP GAUGE FOR CHAIN SAWS AND OUTDOOR POWER EQUIPMENT $2.99 18" REPLACEMENT CHAINSAW CHAIN 62DL 3/8" $18.95 HUSQVARNA MUFFLER, REPLACES PART # 503711307, NEW $39.95 STIHL 028 REPLACEMENT SPROCKET .325 PITCH 7 TOOTH REPLACES STIHL PART # 1118-640-2001 $19.95 HUSQVARNA IGNITION COIL, REPLACES HUSQVARNA PART # 503639801 $24.95 STIHL 029 CRANKSHAFT, PISTON AND BEARING $64.95